Anti-bending high-strength cable structure

Abstract

The utility model provides an anti-bending high-strength cable structure, which comprises a high-strength cable, an anti-bending piece and a connecting bolt, a cable main body is arranged at the lower end of the high-strength cable, and compared with the prior art, the anti-bending high-strength cable structure has the beneficial effects that the high-strength cable, the anti-bending piece and the connecting bolt are additionally arranged, so that the anti-bending high-strength cable structure is formed; during use, a certain number of anti-bending pieces are selected according to needs, embedding blocks in the anti-bending pieces are embedded into embedding grooves formed in the rear side face of the connecting base, then connecting bolts are screwed into first threaded mounting holes and second threaded mounting holes to connect and fix the anti-bending pieces and the high-strength cable, and therefore the anti-bending effect can be achieved, and the anti-bending effect is improved. The high-strength cable is additionally arranged, a plurality of sets of reinforcing columns are arranged in the high-strength cable, the strength performance of the cable body can be improved, the inner supporting layer arranged in the cable body can provide certain support for the cable on the inner side, and the soft filling layer in the cable groove can reduce extrusion force borne by the cable when the cable is bent.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, and particularly relates to an anti-bending high-strength cable structure. Background Art

[0002] Cable is a device for transmitting electric energy or signals, usually composed of several or several groups of wires. With the popularization of electricity and the use of various electrical appliances, the use of cables has gradually become popular and can be seen everywhere in life. Depending on the usage scenario and needs, cables will be required to have different performances. For example, in actual use, some cables are prone to cracks or breaks in the conductor material inside the cable due to frequent bending, frequent bending or bending within a small radius, which in turn affects current transmission and even causes short circuits or disconnections.

[0003] Secondly, the insulation layer of non-bending-proof cables is prone to mechanical fatigue during the bending process, which may cause the insulation layer to crack and peel over a long period of time, reducing the insulation performance, increasing the risk of electric shock and the probability of cable failure. For communication or data cables, if they cannot be effectively anti-bending, the signal transmission performance may be reduced due to deformation of the internal structure, which is manifested as signal attenuation and distortion, affecting the communication quality.

[0004] In addition, cables that cannot bend-proof are difficult to bend during arrangement, installation and movement, which is not conducive to project implementation and equipment layout adjustment. In addition, during the use of the cables, construction workers will reduce their construction efficiency to avoid bending the cables, which will affect their subsequent use.

[0005] In summary, there are some problems in the use of cables that cannot be anti-bending, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model aims to provide an anti-bending high-strength cable structure to solve the problems raised in the above-mentioned background technology.

[0007] The utility model is achieved through the following technical solutions: an anti-bending high-strength cable structure, comprising: a high-strength cable, an anti-bending part and a connecting bolt, the lower end of the high-strength cable is provided with a cable body, the upper end of the outer side surface of the cable body is provided with a plurality of groups of connecting seats for installing the anti-bending part, the outer side surface of the cable body and between the two groups of connecting seats are provided with anti-bending parts for protecting the cable body, the rear side surface of the connecting seat is provided with connecting bolts for fixing the anti-bending part, and the outer side of the cable body is provided with an outer protective layer for improving the protective performance.

[0008] As a preferred embodiment, a plurality of groups of the connecting seats are linearly and equally distributed, and both left and right ends of the rear side surface of the connecting seat are vertically penetrated to form an engaging groove for convenient installation of the anti-bending member.

[0009] As a preferred embodiment, an anti-bending ring for protecting the cable body is provided at the lower end of the anti-bending part, and engaging blocks for conveniently installing the anti-bending part are provided above the inner side surfaces at both ends of the left and right ends of the anti-bending ring. The two groups of engaging blocks of the anti-bending ring are respectively embedded in the two groups of engaging grooves, so that the anti-bending ring fits against the outer side surface of the cable body, thereby being able to provide anti-bending protection for the cable body.

[0010] As a preferred embodiment, the left side surface of the engaging block is vertically penetrated to form a threaded mounting hole 1, and the front and rear ends of the left side surface of the connecting seat are vertically penetrated to form threaded mounting holes 2. The connecting bolts are screwed into the threaded mounting holes 1 and 2 to connect and fix the anti-bending part to the high-strength cable. The connecting bolts are used and screwed into the threaded mounting holes 1 and 2, so that the anti-bending part and the high-strength cable can be connected and fixed according to actual needs.

[0011] As a preferred embodiment, the connecting seat and the cable body are an integrated structure, and the anti-bending member is made of aluminum alloy.

[0012] As a preferred embodiment, an outer protective layer is provided on the outer side of the cable body, and a plurality of groups of reinforcing columns equally distributed in a circle are provided on the inner side of the outer protective layer. The reinforcing columns are made of steel wire, and a shielding layer is provided on the inner side of the reinforcing columns. The reinforcing columns reduce the extrusion force on the cable when the cable body is squeezed or bent by external force. The plurality of groups of reinforcing columns equally distributed in a circle are made of steel wire, which can improve the strength performance of the cable body.

[0013] As a preferred embodiment, an inner supporting layer is provided inside the shielding layer, and the rear side of the inner supporting layer vertically penetrates to form three groups of cable troughs equally distributed in a circle, and a cable line is provided in the center of the cable trough;

[0014] A soft filling layer is provided on the inner side of the cable trough and the outer side of the cable line. When the cable body is bent, the soft filling layer is squeezed, thereby causing it to deform and reduce the squeezing force on the cable line. The built-in inner supporting layer of the cable body can provide certain support to the inner cable line. The soft filling layer in the cable trough can reduce the squeezing force on the cable line when it is bent.

[0015] After adopting the above technical scheme, the beneficial effect of the utility model is as follows: by adding high-strength cables, anti-bending parts and connecting bolts, a certain number of anti-bending parts are selected according to needs during use, the engaging blocks in the anti-bending parts are embedded in the engaging grooves opened on the rear side of the connecting seat, and then the connecting bolts are screwed into the threaded mounting hole one and the threaded mounting hole two to connect and fix the anti-bending parts and the high-strength cable, thereby achieving the anti-bending effect. By adding high-strength cables, the high-strength cables have several groups of built-in reinforcing columns, which can improve the strength performance of the cable body, and the built-in inner support layer of the cable body can provide certain support to the inner cable line, and the soft filling layer in the cable trough can reduce the extrusion force on the cable line when bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of an anti-bending high-strength cable structure.

[0018] Figure 2 It is a schematic diagram of the left side structure of a high-strength cable in an anti-bending high-strength cable structure of the utility model.

[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 4 This is a schematic diagram of the right side structure of a high-strength cable in an anti-bending high-strength cable structure of the utility model.

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of a high-strength cable in an anti-bending high-strength cable structure of the utility model.

[0022] Figure 6 It is a schematic diagram of the overall structure of an anti-bending component in an anti-bending high-strength cable structure of the utility model.

[0023] In the figure, 100-high strength cable, 101-cable body, 102-connection seat, 103-fitting groove, 104-threaded mounting hole 2;

[0024] Anti-bending part, 201-anti-bending ring, 202-fitting block, 203-threaded mounting hole 1;

[0025] 101a-protective outer layer, 101b-reinforced column, 101c-shielding layer, 101d-inner supporting layer, 101e-soft filling layer, 101f-cable. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 6 The utility model provides a technical solution: an anti-bending high-strength cable structure, comprising: a high-strength cable 100, an anti-bending member 200 and a connecting bolt 300, and a cable body 101 is provided at the lower end of the high-strength cable 100;

[0028] A plurality of connection seats 102 for mounting anti-bending members 200 are disposed at the upper end of the outer side of the cable body 101, and anti-bending members 200 for protecting the cable body 101 are disposed between the outer side of the cable body 101 and the two connection seats 102;

[0029] A connecting bolt 300 for fixing the anti-bending member 200 is provided on the rear side of the connecting seat 102, and an outer protective layer 101a for improving the protective performance is provided on the outer side of the cable body 101.

[0030] A plurality of groups of connection seats 102 are linearly and evenly distributed, and both left and right ends of the rear side surface of the connection seat 102 are vertically penetrated to form an engaging groove 103 for conveniently installing the anti-bending member 200.

[0031] An anti-bending ring 201 for protecting the cable body 101 is provided at the lower end of the anti-bending part 200, and engaging blocks 202 for conveniently installing the anti-bending part 200 are provided above the inner side surfaces at both ends of the left and right ends of the anti-bending ring 201. The two groups of engaging blocks 202 of the anti-bending ring 200 are respectively embedded in the two groups of engaging grooves 103, so that the anti-bending ring 201 fits against the outer side surface of the cable body 101, thereby being able to provide anti-bending protection for the cable body 101.

[0032] A threaded mounting hole 203 is vertically penetrated on the left side of the engaging block 202, and threaded mounting holes 104 are vertically penetrated on both the front and rear ends of the left side of the connecting seat 102 to form threaded mounting holes 104. The connecting bolt 300 is screwed into the threaded mounting hole 203 and the threaded mounting hole 104 to connect and fix the anti-bending part 200 to the high-strength cable 100. The connecting bolt 300 is used and screwed into the threaded mounting hole 203 and the threaded mounting hole 104, so that the anti-bending part 200 and the high-strength cable 100 can be connected and fixed according to actual needs.

[0033] The connecting seat 102 and the cable body 101 are an integrated structure, and the anti-bending member 200 is made of aluminum alloy.

[0034] See also Figure 1-Figure 4 and Figure 6 As the first embodiment of the utility model: first, the user selects a certain number of anti-bending parts 200 according to the actual use requirements of the high-strength cable 100, and then embeds the two groups of engaging blocks 202 in the anti-bending parts 200 into the inner sides of the two groups of engaging grooves 103 opened on the rear side of the connecting seat 102 at appropriate positions. Secondly, the user uses the connecting bolt 300 to screw into the inner sides of the threaded mounting hole 1 203 and the threaded mounting hole 2 104 to connect and fix the anti-bending part 200 to the high-strength cable 100. The anti-bending part 200 is made of aluminum alloy material and can provide reverse resistance when the cable body 101 is bent. The aluminum alloy material is more tough and bendable, and has higher strength and corrosion resistance, thereby achieving the anti-bending effect.

[0035] An outer protective layer 101a is provided on the outside of the cable body 101, and a plurality of groups of reinforcing columns 101b equally distributed in a circle are provided on the inside of the outer protective layer 101a. The reinforcing columns 101b are made of steel wire, and a shielding layer 101c is provided on the inside of the reinforcing columns 101b. The reinforcing columns 101b reduce the extrusion force on the cable line 101f when the cable body 101 is squeezed or bent by external force. The plurality of groups of reinforcing columns 101b equally distributed in a circle are made of steel wire, which can improve the strength performance of the cable body 101.

[0036] An inner supporting layer 101d is provided inside the shielding layer 101c, and the rear side of the inner supporting layer 101d vertically penetrates to form three groups of cable troughs equally distributed in a circle, and a cable 101f is provided in the center of the cable trough;

[0037] A soft filling layer 101e is provided on the inner side of the cable trough and the outer side of the cable 101f. When the cable body 101 is bent, the soft filling layer 101e is squeezed, thereby causing it to deform and reduce the squeezing force on the cable 101f. The cable body 101 has a built-in inner supporting layer 101d that can provide certain support to the inner cable 101f. The soft filling layer 101e in the cable trough can reduce the squeezing force on the cable 101f when it is bent.

[0038] See also Figure 1-Figure 2 and Figure 5 As the second embodiment of the utility model: Based on the above first embodiment, an outer protective layer 101a is provided on the outer side of the cable body 101, and a plurality of groups of reinforcing columns 101b are provided on the inner side of the outer protective layer 101a, and a shielding layer 101c is provided on the inner side of the reinforcing column 101b, and an inner supporting layer 101d is provided on the inner side of the shielding layer 101c. The rear side of the inner supporting layer 101d is vertically penetrated to form three groups of cable troughs distributed on the circumference. The center of the cable trough is provided with a cable 101 f. A soft filling layer 101e is provided on the inner side of the cable trough and on the outer side of the cable 101f. Several groups of reinforcing columns 101b equally distributed in a circle are made of steel wires, which can improve the strength performance of the cable body 101. The cable body 101 has a built-in inner support layer 101d which can provide certain support for the inner cable 101f. The soft filling layer 101e in the cable trough can reduce the extrusion force on the cable 101f when bending, thereby improving the bending resistance of the high-strength cable 100.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-strength anti-bending cable structure, comprising: A high-strength cable (100), an anti-bending member (200), and a connecting bolt (300), characterized in that: a cable body (101) is provided at the lower end of the high-strength cable (100); A plurality of groups of connection seats (102) for mounting anti-bending members (200) are provided at the upper end of the outer side surface of the cable body (101); an anti-bending member (200) for protecting the cable body (101) is provided on the outer side surface of the cable body (101) and between two groups of the connection seats (102); A connecting bolt (300) for fixing the anti-bending member (200) is provided on the rear side of the connecting seat (102), and an outer protective layer (101a) for improving protective performance is provided on the outer side of the cable body (101).

2. The anti-bending high-strength cable structure according to claim 1, characterized in that: A plurality of groups of the connection seats (102) are linearly and equally distributed, and both left and right ends of the rear side surface of the connection seat (102) are vertically penetrated to form an engaging groove (103) for conveniently installing the anti-bending member (200).

3. The anti-bending high-strength cable structure according to claim 2, characterized in that: An anti-bending ring (201) for protecting the cable body (101) is provided at the lower end of the anti-bending piece (200), and engaging blocks (202) for conveniently installing the anti-bending piece (200) are provided above the inner side surfaces of both left and right ends of the anti-bending ring (201).

4. The anti-bending high-strength cable structure according to claim 3, characterized in that: The left side surface of the engaging block (202) is vertically penetrated to form a threaded mounting hole 1 (203), and the left side surface of the connecting seat (102) is vertically penetrated at both the front and rear ends to form threaded mounting holes 2 (104), and the connecting bolt (300) is screwed into the threaded mounting hole 1 (203) and the threaded mounting hole 2 (104) to connect and fix the anti-bending member (200) and the high-strength cable (100).

5. The anti-bending high-strength cable structure according to claim 4, characterized in that: The connection seat (102) and the cable body (101) are an integrated structure, and the anti-bending component (200) is made of an aluminum alloy material.

6. The anti-bending high-strength cable structure according to claim 1, characterized in that: An outer protective layer (101a) is provided on the outside of the cable body (101), and a plurality of groups of reinforcing columns (101b) equally distributed in a circumference are provided on the inside of the outer protective layer (101a), the reinforcing columns (101b) are made of steel wires, and a shielding layer (101c) is provided on the inside of the reinforcing columns (101b), and the reinforcing columns (101b) reduce the extrusion force on the cable line (101f) when the cable body (101) is squeezed or bent by an external force.

7. The anti-bending high-strength cable structure according to claim 6, characterized in that: An inner supporting layer (101d) is provided on the inner side of the shielding layer (101c); a rear side of the inner supporting layer (101d) vertically penetrates to form three groups of cable troughs equally distributed in a circle; a cable line (101f) is provided at the center of the cable trough; A soft filling layer (101e) is provided on the inner side of the cable trough and the outer side of the cable (101f); when the cable body (101) is bent, the soft filling layer (101e) squeezes the soft filling layer (101e), thereby causing the soft filling layer (101e) to deform and reduce the squeezing force on the cable (101f).

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